Celebrity Prince Was Expected to Meet with Doctor About Rehab for Prescription Drug Addiction Just One Day After His Death Prince was scheduled to meet with a California doctor the day after his death, according to an attorney involved in the singer's death investigation By Lindsay Kimble Lindsay Kimble Lindsay Kimble is a Senior Digital News Editor and the Sports Editor for PEOPLE Digital. She's worked at PEOPLE for over seven years as a writer, reporter and editor across our Entertainment, Lifestyle and News teams, covering everything from the Super Bowl to the Met Gala. She's been nominated for the ASME NEXT Awards for Journalists Under 30, and previously wrote for Us Weekly while on staff at Wenner Media. People Editorial Guidelines Published on May 4, 2016 10:45 AM Share Tweet Pin Email Photo: Larry Busacca Prince died just one day before he was expected to meet with a doctor to discuss treatment for an addiction to prescription painkillers, an attorney with knowledge of the singer’s death investigation said in a press conference Wednesday. Dr. Howard Kornfeld, the medical director of California’s Recovery Without Walls outpatient addiction clinic, was planning to see Prince in Minneapolis after the star’s representatives called April 20 to say he was “dealing with a grave medical emergency,” the doctor’s attorney William Mauzy told the Minneapolis Star Tribune. The doctor could not immediately fly to Minnesota, and instead sent his son and colleague, Andrew Kornfeld, in his stead. Dr. Howard also arranged for a Minnesota-based physician to assess Prince on April 21; Mauzy added that the unnamed doctor had cleared his schedule that morning to accommodate the musician. The Kornfelds, who never met or spoke with Prince prior to his death, intended for Andrew to explain how treatment would work and devise a plan to be put into action once his father arrived the following day. ” The doctor was planning on a lifesaving mission,” Mauzy told the Tribune on behalf of the Kornfeld family. Andrew arrived at Paisley Park at 9:30 a.m. on April 21, and was one of three people present when Prince’s body was found in an elevator. Mauzy said at the press conference that Andrew was the one who called 911, which is why he didn’t know Paisley Park’s address. Mauzy told the Tribune that Howard wanted Prince to relocate to California for long-term care under his supervision. He noted that Prince’s representatives called Kornfeld because of his reputation as an addiction research expert. Andrew has turned over the small amount of medication Suboxone – a drug that helps cure opioid cravings – that he brought with him to Paisley Park. He had intended to give it to Prince upon his arrival, according to Mauzy. Yamaha Reveals Details of Piano Prince Custom Ordered Prince was found unresponsive in his Paisley Park estate on the morning of April 21, and declared dead on the scene. His cause of death has yet to be revealed, but is being investigated as a possible drug overdose, a law enforcement official told The Associated Press last week. Investigators are also reportedly looking into whether a doctor was prescribing the singer drugs before his death. Sources previously told PEOPLE that the singer had a history of using the prescription painkiller Percocet. An autopsy of Prince’s body was conducted on April 22, and the medical examiner found “no obvious signs of trauma.” Full toxicology reports may take weeks to complete, however. In the meantime, the Drug Enforcement Administration is also helping the county sheriff in Prince’s death investigation.